Dublin welcome

CARL DE SOUZA, AFP/Getty Images

A fan waves a U.S. flag as they greet President Barack Obama at a rally, in Dublin. President Barack Obama spoke at a rally in Dublin's city centre to crowds of people at College Green where former President Bill Clinton once addressed Irish people on December 1, 1995.

A fan waves a U.S. flag as they greet President Barack Obama at a rally, in Dublin. President Barack Obama spoke at a rally in Dublin's city centre to crowds of people at College Green where former President Bill Clinton once addressed Irish people on December 1, 1995. (CARL DE SOUZA, AFP/Getty Images)

A fan waves a U.S. flag as they greet President Barack Obama at a rally, in Dublin. President Barack Obama spoke at a rally in Dublin's city centre to crowds of people at College Green where former President Bill Clinton once addressed Irish people on December 1, 1995.